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sysinfo 0.30.3

Library to get system information such as processes, CPUs, disks, components and networks
Documentation 
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// Take a look at the license at the top of the repository in the LICENSE file.

// This test is used to ensure that the networks are not loaded by default.

#[test]
fn test_networks() {
    use sysinfo::Networks;

    if sysinfo::IS_SUPPORTED_SYSTEM {
        let mut n = Networks::new();
        assert_eq!(n.iter().count(), 0);
        n.refresh();
        assert_eq!(n.iter().count(), 0);
        n.refresh_list();
        assert!(n.iter().count() > 0);
    }
}